【Unused, Unopened】 TDK AE 150 Cassette Tapes, Set of 3, Normal Position, Ideal for Audio Recording. - Brand: TDK - Model: AE 150 - Type: TYPE I - Features: Normal Position - Application: Audio Tape - Quantity: Set of 3 Thank you for viewing. This is a set of 3 TDK cassette tapes, normal type, 150 minutes each. Since they are unopened, the operation has not been confirmed. Although they are unused and unopened, they will be opened and flattened for packaging and shipping. No price reduction requests, please.